Which type of chemical reaction occurs in ca + cl2 mc009-1.jpg cacl2? a)synthesis b)combustion c)single replacement d)double replacement

Given:

Chemical reaction-   Ca + Cl2 → CaCl2

To determine:

The type of the chemical reaction

Explanation:

In the given reaction multiple reactants i.e, calcium and chlorine combine to form a single product calcium chloride CaCl2. Hence, this can be categorised as a synthesis reaction.

Ans: a) Synthesis

for step 7 table c on the lab "newtons law of action"   the average time it took the car to travel .25 meters   was 1.92 seconds.

the average time it took the car to travel 0.50 meters was 2.61 seconds

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